Medical MCQs

5099 MCQs  (Page 293 of 510)

Turners tooth is seen in_____________?
A. Enamel hypoplasia due to hypocalcemia
B. Enamel hypoplasia due to birth injuries
C. Enamel hypoplasia due to congenital syphilis
D. Enamel hypoplasia due to local infection or local trauma
Dental anomaly of teeth associated with defective bone formation is seen in_______________?
A. Amelogenesis imperfecta
B. Dentinogenesis imperfecta
C. Odontodysplasia
D. Osteitis deformans
Hairy tongue is characterized by____________?
A. Hypertrophy of fungiform papillae
B. Hypertrophy of foliate papillae
C. Hypertrophy of filiform papillae
D. Hypertrophy of circumvallate papillae
Naso Labial cyst is thought to arise from_______________?
A. Remnants of cell rests of serrae
B. Remnants of cell rests of mallasez
C. Remnants of cell rests of embryonic lacrimalduct
D. Maxillary sinus lining epithelium
Taurodontism is characterized by_____________?
A. Hypercementosis
B. Elongated wide pulp canals and short roots
C. Obliterated pulp chambers with secondary dentine deposition
D. Rootless teeth with thin shell of enamel
Which of the following is Fissural cyst is_______________?
A. Dentigerous cyst
B. Primordial cyst
C. Nasopalatine cyst
D. Radicular cyst
Which of the following lesions does not give blood on aspiration_______________?
A. Heamagioma
B. Static bone cyst
C. Central giant cell granuloma
D. Aneursycimal bone cyst
Absence of pulp chambers is seen in_______________?
A. Craniofacial dysostosis
B. Dentinogenesis imperfecta
C. Amelogenesis imperfecta
D. None of the above
The most common supernumerary tooth form is______________?
A. Tuberculated
B. Conical
C. Screw shaped
D. Incisor shaped